package org.example.lotterysystem.service;

import org.example.lotterysystem.service.dto.UserDTO;
import org.springframework.web.multipart.MultipartFile;

/**
 * Created with IntelliJ IDEA.
 * Description:
 * Author:  LiuTao
 * Version: 1.0
 * Date:    2025-04-16  15:52
 */
public interface PictureService {
    /**
     * 保存图片信息
     * @param file
     * @return 索引: xxx.jpg
     */
    String savePicture(MultipartFile file);
}
